Net Framework 3.5 Now

Get-WindowsOptionalFeature -Online -FeatureName NetFx3

If you see error 0x800f0954, that usually means Windows Update tried to take over. Use /LimitAccess to force it to use your local source. net framework 3.5

dism /online /enable-feature /featurename:NetFX3 /all /source:D:\sources\sxs /LimitAccess net framework 3.5

Don't remove it. Just manage it. 🖥️ net framework 3.5